Lot 211, an important coloured diamond and diamond pendant necklace by Tiffany & Co in platinum and gold, set with a modified cushion-cut fancy vivid yellow diamond weighing approximately 20.34ct (estimate: US$1-1.5 million)

Lot 211, an important coloured diamond and diamond pendant necklace by Tiffany & Co in platinum and gold, set with a modified cushion-cut fancy vivid yellow diamond weighing approximately 20.34ct (estimate: US$1-1.5 million).